JP2002114652A - Waxy hair dressing - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prepare a waxy hair dressing imparting mat feeling and dry feeling to the hair, and enabling natural styling. SOLUTION: This waxy hair dressing contains (A) one or two kinds selected from the group consisting of microcrystalline wax and candelilla wax, (B) a liquid oil, (C) kaolin, and optionally (D) a highly polymerized polyethylene glycol having an average molecular weight of >=20,000 and (E) an alkyl acrylate- alkyl methacrylate copolymer.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wax-like hair styling that gives a hair a matte feeling and a dry feeling and allows natural styling.

[0002]

2. Description of the Related Art For the purpose of maintaining hair styling and hair style, hair spray, hair foam, hair mist, hair gel and the like have been conventionally used. In general, these hair styling materials exhibited a setting property by dissolving a setting resin in alcohol or water, etc., and then applying the composition to hair so that the setting resin formed a film and bonded the hairs together. . In addition, hair creams and the like have been conventionally used for the purpose of replenishing water and oil to hair, and giving gloss, slip, and flexibility. In general, these hair styling materials exert a conditioning effect that gives gloss, slip, and flexibility by applying an emulsion in which an oil component is emulsified to hair.

[0003] However, a hair styling composition containing a setting resin, although having excellent setting properties, has a drawback that the finish is crisp and the feel is poor, and that the hair styling is not effective. In addition, the hair styling containing oil has an excellent conditioning effect, but has a drawback that it does not have sufficient setting properties.

[0004] As a hair styling to solve the above problems,
Wax-like hair styling products obtained by emulsifying a solid oil component are known.
5546 and JP-A-2000-86450 have been proposed. However, although these waxy hair styling materials can give a natural styling property, matte texture (a dull texture without luster) and dryness (dry texture) which are the textures required for recent hairstyles are given.
It was not enough to give such a texture.

[0005]

SUMMARY OF THE INVENTION The present invention has been made to solve the problems in the prior art as described above, and an object thereof is to provide a hair with a matte feeling and a dry feeling,
Another object of the present invention is to provide a wax-like hair styling that can be naturally styled.

[0006]

The wax-like hair styling of the present invention which can solve the above-mentioned problems is (A) one or two kinds selected from the group consisting of microcrystalline wax and candelilla wax, (B ) It has a gist that it contains (C) kaolin as an essential component.

[0007] In the wax-like hair dressing of the present invention, the content of (A) one or two selected from the group consisting of microcrystalline wax and candelilla wax is 1 to 30% by mass in total, and (B) Liquid oil content is 1 to 30% by mass, (C) kaolin content is 0.1 to 2
It is preferably 0% by mass.

In the wax-like hairdressing composition of the present invention, if necessary, it is effective to contain (D) a highly polymerized polyethylene glycol having an average molecular weight of 20,000 or more. It is preferably from 0 to 1% by mass. Further, if necessary,
It is also effective to contain (E) an acrylic acid / alkyl methacrylate copolymer. When this copolymer is contained, the content is preferably 0.01 to 3% by mass.

[0009]

BEST MODE FOR CARRYING OUT THE INVENTION The present invention is constituted as described above. In short, a wax-like hair styling product obtained by emulsifying an oil component is one or two selected from the group consisting of microcrystalline wax and candelilla wax. By containing the solid oil component and the liquid oil component of various kinds, hand rubbing is effective, and natural styling properties without stickiness can be provided. In addition, by containing kaolin, it is possible to give a matte feeling and a dry feeling by diffusely reflecting sunlight on the hair surface. If necessary, average molecular weight 2000
Although 0 or more highly polymerized polyethylene glycol is contained, it can improve natural styling properties and coatability to hair. Further, if necessary, an acrylic acid / alkyl methacrylate copolymer is contained, but this improves the emulsification stability of the oil component, thereby reducing the content of an emulsifier required for emulsification and eliminating stickiness to hair. Natural styling can be improved.

In the wax-like hairdressing composition of the present invention, the solid oil content selected from the group consisting of microcrystalline wax and candelilla wax can be used alone or in combination of two or more. 1 selected from the group consisting of microcrystalline wax and candelilla wax
The content of the species or two is preferably 1 to 30% by mass in total with respect to the total mass of the composition. If the content is less than 1% by mass, styling properties cannot be sufficiently exhibited, and if it exceeds 30% by mass, the composition becomes too hard, and the applicability to hair is significantly reduced. In addition, a more preferable lower limit of this content is 3% by mass, and a more preferable upper limit is 20% by mass.

In the wax-like hair styling of the present invention, the liquid oil is an oil which is liquid at normal temperature. Examples of the liquid oil component include ester oils such as isopropyl myristate, isopropyl palmitate, decyl oleate, and 2-ethylhexyl succinate; hydrocarbons such as liquid paraffin and squalane; animal and vegetable oils such as camellia oil, jojoba oil, olive oil, and mink oil. And silicone oils such as dimethylpolysiloxane and methylphenylpolysiloxane. The content of the liquid oil component is preferably 1 to 30% by mass based on the total mass of the composition. This content,
If it is less than 1% by mass, it becomes too hard to exhibit sufficient smoothness, and if it exceeds 30% by mass, stickiness appears,
The feeling of use is significantly reduced. Note that a more preferable lower limit of the content is 5% by mass, and a more preferable upper limit is 20% by mass.
% By mass.

In the wax hairdressing composition of the present invention, kaolin is a naturally occurring hydrous aluminum silicate. The kaolin content is preferably 0.1 to 20% by mass based on the total mass of the composition. When the content is less than 0.1% by mass, a matte feeling and a dry feeling cannot be sufficiently exhibited, and when the content exceeds 20% by mass, the composition becomes too hard and applicability to hair is remarkably reduced. In addition, a more preferable lower limit of the content is 1% by mass, and a more preferable upper limit is 10% by mass.

The highly polymerized polyethylene glycol having an average molecular weight of 20,000 or more, which is contained in the wax-like hairdressing composition of the present invention as required, is a polymer of ethylene oxide having an average molecular weight of 20,000 or more. This average molecular weight 2
The content of the highly polymerized polyethylene glycol of 0000 or more is preferably 0.01 to 3% by mass based on the total mass of the composition. If the content is less than 0.01% by mass, the natural styling property and the effect of improving the applicability to the hair cannot be sufficiently exerted. If the content exceeds 3% by mass, the sticky feeling becomes strong and the feeling of use becomes strong. It decreases significantly. Note that a more preferable lower limit of the content is 0.1% by mass, and a more preferable upper limit is 1% by mass.

The acrylic acid / alkyl methacrylate copolymer optionally contained in the waxy hair styling of the present invention is a copolymer of acrylic acid and alkyl methacrylate. The content of the acrylic acid / alkyl methacrylate copolymer is 0.01 to 0.01% based on the total mass of the composition.
It is preferably 3% by mass. When this content is 0.01
If the amount is less than mass%, a sufficient effect for improving the emulsification stability cannot be exerted, and a large amount of emulsifier is contained, resulting in a sticky feeling. If it exceeds 3% by mass, the viscosity increases and the feeling of use is significantly reduced. Note that a more preferred lower limit of the content is 0.03% by mass, and a more preferred upper limit is 1% by mass.

The wax-like hair styling of the present invention comprises a solid oil component,
It is preferable to incorporate an emulsifier in order to uniformly emulsify the liquid oil and maintain stability over time. As emulsifiers, polyglycerin fatty acid esters, polyoxyethylene sorbitan fatty acid esters, polyoxyethylene alkyl ethers, such as sodium, potassium, and triethanolamine salts of higher fatty acids such as palmitic acid, stearic acid, behenic acid, and hydroxystearic acid Anionic surfactants such as nonionic surfactants such as alkyl sulfates, polyoxyethylene alkyl ether sulfates, alkyl sulfosuccinates, alkyl ether carboxylates, and N-acyl glutamates; alkyl betaines; alkyl amidopropyls Examples include amphoteric surfactants such as betaine and imidazolinium betaine, and cationic surfactants such as alkyltrimethylammonium chloride and dialkyldimethylammonium chloride.

In the wax-like hairdressing composition of the present invention, other components usually used for the wax-like hairdressing composition can be appropriately selected and used as long as the effects of the present invention are not impaired. That is, oil other than the above, ethylene glycol,
Propylene glycol, 1,3-butylene glycol,
Polyhydric alcohols such as glycerin and sorbitol, humectants such as sodium hyaluronate, sodium pyrrolidone carboxylate, and sodium lactate; protein hydrolysates such as collagen, keratin, and wheat; amino acids such as glycine, proline and serine; xanthan gum; and hydroxyethyl cellulose , A thickener such as hydroxypropylcellulose, polyvinylpyrrolidone, vinylpyrrolidone / vinyl acetate copolymer, acrylic resin alkanolamine solution, N-methacryloyloxyethyl N, N-dimethylammonium-α-N-methylcarboxybetaine.
Set resins such as methacrylic acid alkyl ester copolymer, vinylpyrrolidone / N, N-dimethylaminoethyl methacrylic acid copolymer diethyl sulfate solution, sequestering agent, pH adjuster, preservative, ultraviolet absorber, antioxidant Agents, pigments, fragrances and the like can be appropriately compounded as needed.

[0017]

EXAMPLES Next, the present invention will be described in detail with reference to examples. However, the following examples do not limit the present invention, and may be modified without departing from the spirit of the preceding and following aspects.
All are included in the technical scope of the present invention. The evaluation methods used in Examples and Reference Examples are as follows.

(Evaluation of applicability to hair, non-stickiness, setting property, matte feeling / dry feeling) "Applicability to hair", "no stickiness", "setting property", "matte feeling" by 10 expert panelists・ 5 points are good for "dry feeling"
The sensory evaluation was performed on a scale of 1 to 5 in terms of points and bad cases, the average of the scores was obtained, and evaluated according to the following criteria. ：: 4 points or more ○: 3 points or more and less than 4 points Δ: 2 points or more and less than 3 points ×: 1 point or more and less than 2 points

(Stability over time) The hair styling agent was filled in a glass bottle and left at 40 ° C. for one month, and the stability over time was evaluated according to the following criteria. ◎: no change ：: slightly poor texture △: poor texture, oil floating ×: separated (Examples 1 to 7, Reference Examples 1 to 4) Hair styling preparations were prepared according to the composition shown in Table 1. The amount of each component in the table is% by mass.

[0020]

[Table 1]

As is evident from the results, those of Examples 1 to 7 which satisfy the preferable requirements of the present invention are excellent in coatability to hair, non-stickiness, setability, and have a matt feeling and dry feeling. It can be seen that is also excellent. On the other hand, Reference Example 1 out of the preferred range of the present invention
It can be seen that samples No. to No. 4 have poor matte / dry feeling, poor settability, or poor stability over time.

[0022]

The present invention is configured as described above.
Since the hair is given a matte feeling and a dry feeling and natural styling is possible, it is possible to provide a hairstyle with a texture that has never been seen before.

Continued on the front page F term (reference) 4C083 AA121 AA122 AB032 AB441 AB442 AC011 AC012 AC072 AC182 AC242 AC302 AC352 AC542 AC582 AD041 AD042 AD091 AD092 BB13 CC32 DD21 EE07 EE28

Claims (6)

[Claims] 1. A composition comprising (A) one or two selected from the group consisting of microcrystalline wax and candelilla wax, (B) a liquid oil component, and (C) kaolin as essential components. Waxing hairdressing. 2. A total content of one or two kinds selected from the group consisting of (A) microcrystalline wax and candelilla wax is 1 to 30% by mass, and (B) a liquid oil content is 1 to 30% by mass. The wax-like hairdressing composition according to claim 1, wherein the content of (C) kaolin is 0.1 to 20% by mass. 3. The wax-like hair styling according to claim 1, further comprising (D) a highly polymerized polyethylene glycol having an average molecular weight of 20,000 or more. 4. The wax-like hair styling according to claim 3, wherein the content of (D) the high-polymerized polyethylene glycol having an average molecular weight of 20,000 or more is 0.01 to 3% by mass. 5. The wax-like hair dressing according to claim 1, further comprising (E) an acrylic acid / alkyl methacrylate copolymer. 6. The wax-like hairdressing composition according to claim 5, wherein the content of (E) the acrylic acid / alkyl methacrylate copolymer is 0.01 to 3% by mass.